forked from mirrors/linux
1723270f0c
The btrfs_defrag_root() function does not really belong in the
transaction.{c,h} module and as we have a defrag.{c,h} nowadays,
move it to there instead. This also allows to stop exporting
btrfs_defrag_leaves(), so we can make it static.
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ rename info to fs_info for consistency ]
Signed-off-by: David Sterba <dsterba@suse.com>
22 lines
751 B
C
22 lines
751 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_DEFRAG_H
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#define BTRFS_DEFRAG_H
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int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra,
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struct btrfs_ioctl_defrag_range_args *range,
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u64 newer_than, unsigned long max_to_defrag);
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int __init btrfs_auto_defrag_init(void);
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void __cold btrfs_auto_defrag_exit(void);
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int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
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struct btrfs_inode *inode, u32 extent_thresh);
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int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
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void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info);
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int btrfs_defrag_root(struct btrfs_root *root);
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static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info)
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{
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return signal_pending(current);
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}
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#endif
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